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Commercial Electricity Cost Calculator
Split a commercial bill into energy, demand, and fees.
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Power calculators
Break down commercial demand, penalties, and power factor.
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Demand Charge Calculator
Isolate the demand portion of a commercial bill.
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Fault Current Calculator
Infinite-bus available fault current at transformer secondaries.
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Motor Full-Load Current Estimator
Estimate three-phase motor current from HP, efficiency, and PF.
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Power Factor Penalty Calculator
Price low power factor demand penalties and correction.
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Transformer Sizing Calculator
Full-load current for single- and three-phase transformers.
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